Finding the Third Proportional to 1,649,164 and 3,547,636

Step by Step Solution

1. Step 1: Write the proportion equation
   1,649,164 : 3,547,636 = 3,547,636 : x
2. Step 2: Convert to fraction form
   1,649,164/3,547,636 = 3,547,636/x
3. Step 3: Cross multiply
   1,649,164x = 3,547,636 × 3,547,636
4. Step 4: Simplify right side
   1,649,164x = 12,585,721,188,496
5. Step 5: Solve for x
   x = 12,585,721,188,496/1,649,164
6. Step 6: Final answer
   x = 7,631,576.48